1985
DOI: 10.1002/actp.1985.010361012
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Zur Morphologie ionotroper Gele aus anionischen Cellulosederivaten

Abstract: Bei der ionotropen Gelbildung von anionischen Cellulosederivaten wurde Ionenspezifität und Synergismus von Pb‐, La‐, Tl‐ und Zn‐Kationen auf die Kapillarbildung bei gleichzeitiger Anwesenheit von zwei verschiendenen, auf unterschiedliche Gegenionen ansprechende anionische Gruppen (Carboxymethyl‐ und Xanthogenatgruppen) an der gleichen Polymerkette untersucht. Dabei wurde das System des doppelanionischen Polyelektrolyten mit der Mischung aus Carboxymethylcellulose und Cellulosexanthogenat verglichen. Die mittel… Show more

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Cited by 6 publications
(1 citation statement)
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“…Lateral variations in chain mass fraction and composition were also considered which would laterally vary the contraction capacity (Thumbs & Kohler, 1996). The origin of first segregation and pore creation was tried to identify by Purz and coworkers by electron microscopy -interestingly not with alginate but cellulose xanthate (Purz, 1972;Purz et. al., 1985).…”
Section: Theoretical Models For the Phenomenonmentioning
confidence: 99%
“…Lateral variations in chain mass fraction and composition were also considered which would laterally vary the contraction capacity (Thumbs & Kohler, 1996). The origin of first segregation and pore creation was tried to identify by Purz and coworkers by electron microscopy -interestingly not with alginate but cellulose xanthate (Purz, 1972;Purz et. al., 1985).…”
Section: Theoretical Models For the Phenomenonmentioning
confidence: 99%